$(function($) {
  $.getJSON("/json", function(json){
  	$.each(json, function(i, n) {
  		//alert(i+n);
	   	$("ul#city_school_list").append('<a href="#" class="list-group-item">'+n+'<i class="glyphicon glyphicon-chevron-right"></i></a>');
 	})
  });
});
